Added staging of input dirs to filter_feature_tool to make them read+writable to docker container
Added staging of input dirs to filter_feature_tool to make them read+writable to docker container

wgerlach/pipeline,teharrison/pipeline,wgerlach/pipeline,MG-RAST/pipeline,MG-RAST/pipeline,teharrison/pipeline,MG-RAST/pipeline,wgerlach/pipeline,teharrison/pipeline